package com.sgj.config;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.redis.connection.RedisConnectionFactory;
import org.springframework.data.redis.core.RedisTemplate;
import org.springframework.data.redis.serializer.GenericJackson2JsonRedisSerializer;
import org.springframework.data.redis.serializer.StringRedisSerializer;

/**
 * Redis 配置类
 * @author 沈国纪
 * @date 2021/1/17 19:53
 */
@Configuration
public class RedisConfig {

    @Bean
    public RedisTemplate<String, Object> redisTemplate (RedisConnectionFactory redisConnectionFactory) {
        RedisTemplate<String, Object> redisTemplate = new RedisTemplate<>();
        // key 的序列化
        redisTemplate.setKeySerializer(new StringRedisSerializer());
        // value 的序列化
        redisTemplate.setValueSerializer(new GenericJackson2JsonRedisSerializer());
        // hash 类型 key 的序列化
        redisTemplate.setHashKeySerializer(new StringRedisSerializer());
        // hash 类型 value 的序列化
        redisTemplate.setHashValueSerializer(new GenericJackson2JsonRedisSerializer());

        // 注入连接工厂
        redisTemplate.setConnectionFactory(redisConnectionFactory);
        return redisTemplate;
    }
}
